UPS APC Smart-UPS SRT On-Line 2200VA Tower 1980W 10x C13/C19 SRT2200XLI
- UPS APC SRT2200XLI 2200VA 1980W Warranty 3 year

The online UPS uses double conversion, converting AC power from the grid to DC power and then back to constant AC power. In normal mode, it runs on batteries, eliminating interference from the grid and ensuring power continuity.